<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户登录</title>
</head>
<body>
    <form action="/user/login" method="post">
        用户名:<input name="username" type="text"/><br>
        密码:<input name="pwd" type="password"> <br>
        <input type="submit" value="登录">
    </form>
</body>
</html>